BOTTOM MESONS
($\mathit B$ = $\pm1$)
${{\mathit B}^{+}}$ = ${\mathit {\mathit u}}$ ${\mathit {\overline{\mathit b}}}$, ${{\mathit B}^{0}}$ = ${\mathit {\mathit d}}$ ${\mathit {\overline{\mathit b}}}$, ${{\overline{\mathit B}}^{0}}$ = ${\mathit {\overline{\mathit d}}}$ ${\mathit {\mathit b}}$, ${{\mathit B}^{-}}$ = ${\mathit {\overline{\mathit u}}}$ ${\mathit {\mathit b}}$,
similarly for ${{\mathit B}^{*}}$'s 		INSPIRE   JSON  (beta) PDGID:
M245

${{\mathit B}_{{2}}^{*}{(5747)}}$

$I(J^P)$ = $1/2(2^{+})$ I, J, P need confirmation.
Quantum numbers shown are quark-model predictions.
${{\mathit B}_{{2}}^{*}{(5747)}}$ MASS
${{\mathit B}_{{2}}^{*}{(5747)}^{+}}$ mass   $5737.2 \pm0.7$ MeV 
 
${\mathit m}_{{{\mathit B}_{{2}}^{*+}}}–{\mathit m}_{{{\mathit B}^{0}}}$   $457.5 \pm0.7$ MeV 
 
${{\mathit B}_{{2}}^{*}{(5747)}^{0}}$ mass   $5739.5 \pm0.7$ MeV (S = 1.4)
 
${\mathit m}_{{{\mathit B}_{{2}}^{*0}}}–{\mathit m}_{{{\mathit B}_{{1}}^{0}}}$   $13.4 \pm1.4$ MeV (S = 1.3)
 
${\mathit m}_{{{\mathit B}_{{2}}^{*0}}}–{\mathit m}_{{{\mathit B}^{+}}}$   $460.2 \pm0.6$ MeV (S = 1.4)
 
${{\mathit B}_{{2}}^{*}{(5747)}}$ WIDTH
${{\mathit B}_{{2}}^{*}{(5747)}^{+}}$ width   $20 \pm5$ MeV (S = 2.2)
 
${{\mathit B}_{{2}}^{*}{(5747)}^{0}}$ width   $24.2 \pm1.7$ MeV 
 
$\Gamma_{1}$ ${{\mathit B}}{{\mathit \pi}}$   seen 420
 
$\Gamma_{2}$ ${{\mathit B}^{*}}{{\mathit \pi}}$   seen 376
 
FOOTNOTES